A Pacific storm is bringing areas of low elevation rain, moderate to heavy mountain snow, and high winds to the Northwest. Strong Santa Ana winds and very dry conditions are producing elevated to critical fire weather conditions in southern California. Isolated strong to severe thunderstorms are possible through early Wednesday morning across parts of northeast Texas into western Tennessee. Read More >
...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1981 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 104 06/29/2012
LOW 44 06/07/1998
06/01/1993
06/10/1988
HIGHEST 92 06/29 90 2 90 06/10
06/09
LOWEST 52 06/23 50 2 50 06/01
AVG. MAXIMUM 82.7 82.2 0.5 82.3
AVG. MINIMUM 65.1 62.9 2.2 63.7
MEAN 73.9 72.6 1.3 73.0
DAYS MAX >= 90 2 1.9 0.1 2
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.15 1997
MINIMUM 1.37 1988
TOTALS 3.84 5.25 -1.41 5.38
DAILY AVG. 0.13 0.17 -0.05 0.18
DAYS >= .01 11 12.7 -1.7 12
DAYS >= .10 7 8.9 -1.9 9
DAYS >= .50 3 4.1 -1.1 5
DAYS >= 1.00 1 1.3 -0.3 2
GREATEST
24 HR. TOTAL 2.05 06/21 TO 06/22 1.23
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 28.6 23.4 5.2 MM
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0
24 HR TOTAL MM 0.0
DEGREE DAYS
HEATING TOTAL 0 9 -9 1
SINCE 7/1 3869 4064 -195 3681
COOLING TOTAL 273 235 38 252
SINCE 1/1 409 394 15 413
................................................................
WIND (MPH)
AVERAGE WIND SPEED 1.9
HIGHEST WIND SPEED/DIRECTION 14/310 DATE 06/21
14/320 06/22
HIGHEST GUST SPEED/DIRECTION 33/340 DATE 06/18
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.32
NUMBER OF DAYS FAIR 18
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 6
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 FOG W/VIS <= 1/4 MILE 5
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: JACKSON KY
MONTH: JUNE
YEAR: 2021
LATITUDE: 37 35 N
LONGITUDE: 83 19 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18
12Z AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
================================================================================
1 77 57 67 -2 0 2 T 0.0 0 1.3 6 170 M M 3 11 210
2 68 63 66 -3 0 1 0.13 0.0 0 1.8 8 140 M M 8 1 14 140
3 75 62 69 -1 0 4 0.51 0.0 0 3.2 8 180 M M 6 1 16 190
4 82 62 72 2 0 7 0.00 0.0 0 1.4 7 280 M M 4 18 14 230
5 87 60 74 4 0 9 0.00 0.0 0 1.4 7 160 M M 1 1 13 260
6 82 67 75 5 0 10 0.01 0.0 0 0.7 10 320 M M 4 20 280
7 79 71 75 4 0 10 0.09 0.0 0 2.3 7 190 M M 6 1 13 200
8 86 69 78 7 0 13 0.01 0.0 0 1.3 12 300 M M 3 3 18 310
9 76 68 72 1 0 7 0.70 0.0 0 1.2 9 150 M M 7 1 14 150
10 82 69 76 5 0 11 0.12 0.0 0 0.4 7 180 M M 8 123 17 220
11 77 69 73 1 0 8 0.08 0.0 0 0.3 8 300 M M 8 13 12 260
12 86 67 77 5 0 12 0.00 0.0 0 1.3 12 320 M M 5 12 16 340
13 88 64 76 4 0 11 0.00 0.0 0 1.2 7 290 M M 2 12 10 180
14 88 66 77 5 0 12 0.00 0.0 0 2.3 9 330 M M 2 12 18 330
15 79 63 71 -2 0 6 0.00 0.0 0 3.2 8 320 M M 2 15 340
16 79 61 70 -3 0 5 0.00 0.0 0 1.1 9 340 M M 2 16 350
17 82 58 70 -3 0 5 0.00 0.0 0 1.2 6 300 M M 0 9 280
18 88 63 76 3 0 11 0.14 0.0 0 3.8 12 20 M M 1 1 33 340
19 85 65 75 1 0 10 T 0.0 0 2.0 13 190 M M 2 1 25 230
20 86 68 77 3 0 12 0.00 0.0 0 1.6 7 300 M M 1 11 320
21 86 67 77 3 0 12 1.78 0.0 0 2.7 14 310 M M 5 123 27 260
22 72 57 65 -9 0 0 0.27 0.0 0 3.0 14 320 M M 5 1 22 330
23 78 52 65 -9 0 0 0.00 0.0 0 1.0 9 130 M M 0 19 120
24 85 62 74 0 0 9 0.00 0.0 0 2.6 9 170 M M 1 16 160
25 85 67 76 1 0 11 0.00 0.0 0 3.5 9 180 M M 1 17 150
26 86 67 77 2 0 12 0.00 0.0 0 2.9 10 190 M M 1 19 170
27 89 71 80 5 0 15 0.00 0.0 0 1.6 8 170 M M 3 18 220
28 90 72 81 6 0 16 0.00 0.0 0 1.0 7 310 M M 1 3 10 290
29 92 72 82 7 0 17 0.00 0.0 0 2.7 8 180 M M 1 3 16 210
30 86 73 80 5 0 15 T 0.0 0 1.7 8 340 M M 4 3 13 350
================================================================================
SM 2481 1952 0 273 3.84 0.0 55.7 M 97
================================================================================
AV 82.7 65.1 1.9 FASTST M M 3 MAX(MPH)
MISC ----> # 14 310 33 340
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: JACKSON KY
MONTH: JUNE
YEAR: 2021
LATITUDE: 37 35 N
LONGITUDE: 83 19 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 73.9 TOTAL FOR MONTH: 3.84 1 = FOG OR MIST
DPTR FM NORMAL: 1.3 DPTR FM NORMAL: -1.41 2 = FOG REDUCING VISIBILITY
HIGHEST: 92 ON 29 GRTST 24HR 2.05 ON 21-22 TO 1/4 MILE OR LESS
LOWEST: 52 ON 23 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 7 = DUSTSTORM OR SANDSTORM:
VSBY 1/2 MILE OR LESS
8 = SMOKE OR HAZE
[NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW
X = TORNADO
MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 11
MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 17
DPTR FM NORMAL -9 PTCLDY (SCALE 4-7) 13
TOTAL FM JUL 1 3869 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -195
[CDD (BASE 65) ]
TOTAL THIS MO. 273
DPTR FM NORMAL 38 [PRESSURE DATA]
TOTAL FM JAN 1 409 HIGHEST SLP 30.25 ON 1
DPTR FM NORMAL 15 LOWEST SLP 29.70 ON 21
...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1954 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 105 06/29/2012
LOW 34 06/01/1966
HIGHEST 90 06/28 MM MM 88 06/08
06/29
06/06
LOWEST 50 06/23 MM MM 47 06/01
AVG. MAXIMUM 82.9 83.5 -0.6 81.9
AVG. MINIMUM 63.1 62.4 0.7 62.2
MEAN 73.0 72.9 0.1 72.0
DAYS MAX >= 90 2 3.4 -1.4 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 12.22 2019
MINIMUM 0.37 2012
TOTALS 6.44 5.06 1.38 5.62
DAILY AVG. 0.21 0.17 0.04 0.19
DAYS >= .01 12 12.6 -0.6 15
DAYS >= .10 11 8.9 2.1 11
DAYS >= .50 5 3.7 1.3 3
DAYS >= 1.00 2 1.3 0.7 2
GREATEST
24 HR. TOTAL 2.64 06/09 TO 06/10 1.15
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
TOTALS MM MM MM MM
SINCE 7/1 MM MM MM MM
SNOWDEPTH AVG. MM MM
DAYS >= 1.0 MM MM MM MM
GREATEST
SNOW DEPTH MM MM
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 0 7 -7 2
SINCE 7/1 4138 4155 -17 3856
COOLING TOTAL 248 246 2 222
SINCE 1/1 340 373 -33 330
................................................................
WIND (MPH)
AVERAGE WIND SPEED 4.0
HIGHEST WIND SPEED/DIRECTION 40/340 DATE 06/13
HIGHEST GUST SPEED/DIRECTION 62/340 DATE 06/13
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.33
NUMBER OF DAYS FAIR 16
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 7 RAIN 6
LIGHT RAIN 16 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 18 FOG W/VIS <= 1/4 MILE 5
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: LONDON KY
MONTH: JUNE
YEAR: 2021
LATITUDE: 37 4 N
LONGITUDE: 84 5 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18
12Z AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
================================================================================
1 76 56 66 -3 0 1 T M M 2.1 9 240 M M 2 13 250
2 69 62 66 -4 0 1 0.20 M M 3.5 10 180 M M 7 1 16 190
3 74 61 68 -2 0 3 0.57 M M 5.8 20 250 M M 5 13 27 250
4 82 57 70 0 0 5 0.00 M M 1.5 8 110 M M 4 12 14 360
5 86 57 72 2 0 7 T M M 2.3 14 240 M M 2 1 19 250
6 81 66 74 3 0 9 0.13 M M 2.1 9 180 M M 4 1 13 200
7 79 69 74 3 0 9 0.14 M M 3.5 12 190 M M 7 1 15 180
8 85 67 76 5 0 11 0.03 M M 4.2 23 200 M M 4 13 33 200
9 77 68 73 1 0 8 1.87 M M 2.5 10 200 M M 8 12 16 210
10 83 70 77 5 0 12 0.91 M M 4.9 16 250 M M 7 1 22 240
11 80 69 75 3 0 10 1.29 M M 3.8 18 90 M M 7 1238 28 80
12 86 65 76 4 0 11 0.15 M M 2.9 22 350 M M 6 13 32 350
13 88 62 75 2 0 10 0.78 M M 3.0 40 340 M M 4 123 62 340
14 87 65 76 3 0 11 0.00 M M 4.1 14 260 M M 3 12 18 230
15 79 61 70 -3 0 5 0.00 M M 6.5 15 20 M M 1 22 330
16 80 57 69 -4 0 4 0.00 M M 3.2 12 30 M M 2 1 17 360
17 83 55 69 -5 0 4 0.00 M M 1.9 9 40 M M 1 12 50
18 88 60 74 0 0 9 0.00 M M 5.7 15 200 M M 1 23 230
19 85 66 76 2 0 11 0.00 M M 6.5 20 190 M M 2 30 210
20 87 65 76 2 0 11 0.00 M M 2.6 9 260 M M 0 14 240
21 88 67 78 4 0 13 0.16 M M 6.9 26 260 M M 5 138 39 250
22 75 57 66 -9 0 1 0.21 M M 6.2 15 300 M M 6 1 23 300
23 79 50 65 -10 0 0 0.00 M M 3.5 10 90 M M 0 14 200
24 84 59 72 -3 0 7 0.00 M M 3.7 14 180 M M 1 21 170
25 84 63 74 -1 0 9 0.00 M M 5.7 17 190 M M 2 28 190
26 87 64 76 1 0 11 0.00 M M 4.9 16 190 M M 1 24 170
27 87 67 77 2 0 12 T M M 3.3 16 260 M M 5 20 260
28 90 68 79 3 0 14 T M M 2.3 12 150 M M 2 3 16 160
29 90 69 80 4 0 15 0.00 M M 5.3 13 180 M M 1 1 19 190
30 87 70 79 3 0 14 T M M 4.5 14 230 M M 3 1 19 240
================================================================================
SM 2486 1892 0 248 6.44 M 118.9 M 103
================================================================================
AV 82.9 63.1 4.0 FASTST M M 3 MAX(MPH)
MISC ----> 40 340 62 340
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: LONDON KY
MONTH: JUNE
YEAR: 2021
LATITUDE: 37 4 N
LONGITUDE: 84 5 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 73.0 TOTAL FOR MONTH: 6.44 1 = FOG OR MIST
DPTR FM NORMAL: 0.1 DPTR FM NORMAL: 1.38 2 = FOG REDUCING VISIBILITY
HIGHEST: 90 ON 29,28 GRTST 24HR 2.64 ON 9-10 TO 1/4 MILE OR LESS
LOWEST: 50 ON 23 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 7 = DUSTSTORM OR SANDSTORM:
VSBY 1/2 MILE OR LESS
8 = SMOKE OR HAZE
[NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW
X = TORNADO
MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 12
MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 11
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL -7 PTCLDY (SCALE 4-7) 15
TOTAL FM JUL 1 4138 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -17
[CDD (BASE 65) ]
TOTAL THIS MO. 248
DPTR FM NORMAL 2 [PRESSURE DATA]
TOTAL FM JAN 1 340 HIGHEST SLP 30.25 ON 1
DPTR FM NORMAL -33 LOWEST SLP 29.70 ON 21
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